Trade Summary

4 days ago, Paterson Dan, serving as President and CEO at Verastem, Inc. (VSTM), sold 20,871 shares at $4.18 per share, for a total transaction value of $87,240.78. Following this transaction, Paterson Dan now holds 591,242 shares of VSTM.

This sale represents a 3.41% decrease in Paterson Dan's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Monday, June 22, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, June 24, 2026 at 4:45 PM ET, 2 days after the trade was made.

Verastem, Inc. operates in the HEALTHCARE sector, specifically within the BIOTECHNOLOGY industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.